Routes followed by two cars on three different days are given in the form of following Linear Equations:- DAY 1 :- Car A :- 2x + y = 2 Car B :- 2x + y = 6 DAY 2 :- Car A :- 2x – y =2 Car B :- 4x + 3y = 24 DAY 3 :- Car A :- 3x – y = 2 Car B :- 9x – 3y = 6 Plot the above routes of three different days on three different graph sheets (for each day , both the routes on same graph sheet) and write down the observations :- On which day , I) the cars are moving on the same track. ii) the cars are moving parallel to each other iii) the cars will meet at some destination.

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• 1 Pair of Linear Equations in 2 Variables
• 2 Quadratic Equations
• 3 Arithmetic Progression
• 4 Triangles
• 5 Some Applications of Trigonometry
• 6 Polynomials
• 7 Coordinate Geometry
• 8 Introduction to Trigonometry
• 9 Circles
• 10 Constructions
• 11 Areas Related to Circles
• 12 Surface Areas and Volumes
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